This patch move some code from the rpaphp directory, to the ppc64 directory,where it should have been all along (Among other things, I need it in the ppc64 directory for the PCI error recovery.)

Please note that patch affects TWO maintainers: Paul, after applyingthe ppc64 part, please ask that GregKH appli the PCI part. It is safeto have the ppc64 part go in first. It would be bad to have the PCI part go in first.